baber/WOPTO huggingface dataset:
Patent FR-2510225-A1 (FR)
Title: Safety valve for fluid pipework - has internal differential opening pressure and light valve spring to resist this
IPC: F16K17/06
Filed: 1981-07-24
Abstract: The safety relief valve has a body (1) with a stepped bore. The valve seat (11) is supported in the larger bore on a bush (13) retained by a circlip (14). The exhaust ports (12) are located just above the valve seat. The sliding valve has a larger diameter section which covers the exhaust ports and a reduced diameter section (8). The reduced section fits into the upper bore of the body and is sealed by an 'O' ring (9). A spring (5), adjusted by the screw (3) exerts a closing pressure on the valve. Due to the different areas above and below the valve, a differential pressure tending to open the valve is resisted by the light spring.
Patent FR-2511414-A1 (FR)
Title: False ceiling for building - comprises plaster boards containing grooves in edges into which mounting brackets locate
Inventor: DUCLOS ROGER
IPC: E04B9/04
Filed: 1981-08-11
Abstract: The false ceiling comprises plaster boards (1) which have at least one smooth face. At least two parallel edges of each board contain grooves (4) into which flanges on a mounting bracket (5) locate. The reverse face of each board carries reinforcing ribs (2). Adhesive material (9) can be introduced between the edges of adjacent boards to form a continuous surface. The grooves have an equal depth. The board can have chamfered faces near the edges of the smooth sides.
Patent FR-2511999-A1 (FR)
Title: Extractor for bottle corks - uses pneumatic source with hollow needle inserted through cork
Inventor: FAMIN MARC
IPC: B67B7/08
Filed: 1981-08-31
Abstract: The extractor removes corks or plastics caps from bottles, using a pneumatic pressure. The bottle spouts are automatically centred by a fine-adjustment using wedges of different diameter and height to accommodate different bottle sizes. A hollow needle is inserted through the cork and compressed air is delivered through it to blow the cork out of the bottle, after which the needle is retracted through a stop to strip the cork off it. The corks are removed via a pneumatic conveyor supplied by a blower.
Patent FR-2489314-A1 (FR)
Title: Compose de coodination du platine
Inventor: HYDES PAUL CEDRIC
IPC: C07C/
Filed: 1981-09-02
Abstract: L'INVENTION CONCERNE UN COMPOSE DE COORDINATION DU PLATINE. LE COMPOSE DE L'INVENTION POSSEDE LA STRUCTURE: (CF DESSIN DANS BOPI) ET IL EST OBTENU PAR UN PROCEDE CONSISTANT A FAIRE REAGIR DU CIS-DICHLORO-DI(ISOPROPYLAMINE)PLATINE(II) AVEC DU PEROXYDE D'HYDROGENE, ISOLER LE PRODUIT, DISSOUDRE CE PRODUIT DANS DU N,N-DIMETHYLACETAMIDE, ISOLER LE PRODUIT OBTENU COMPRENANT UN PRODUIT D'ADDITION 1:1 DE CE COMPOSE AVEC LE N,N-DIMETHYLACETAMIDE, PUIS ELIMINER CE N,N-DIMETHYLACETAMIDE SOUS VIDE A UNE TEMPERATURE INFERIEURE A 80C. LE COMPOSE DE L'INVENTION EST UTILISE POUR LE TRAITEMENT CHIMIOTHERATEUTIQUE DU CANCER ET DES NEOPLASMES MALINS.
Patent FR-2513744-A1 (FR)
Title: Retractable cooking grill for open fireplace - has support platform sliding in guide actuated via cable and pulley
IPC: F24B1/182
Filed: 1981-09-28
Abstract: The grill support (1) slides in a guide rail (2) and is operated by a pull chain (3) which passes over a pulley (5) situated at the top of the fireback. The support carries two arms (4,4') which carry the grill or spit. When the support is retracted it is concealed in the hood of the fireplace.
Patent FR-2494887-A1 (FR)
Title: Memoire morte programmable
Inventor: PRINCIPI FABIO
IPC: G11C17/18
Filed: 1981-10-23
Abstract: L'INVENTION CONCERNE LES MEMOIRES MORTES PROGRAMMABLES A ELEMENTS FUSIBLES. UNE MEMOIRE MORTE PROGRAMMABLE COMPREND NOTAMMENT UN RESEAU DE MEMOIRE 12 FORME PAR UNE MATRICE D'ELEMENTS DE MEMOIRE 18, ET DES CIRCUITS D'ADRESSE 30, 32-32 DONT LES TRANSISTORS DE SORTIE 38-38 SONT CONNECTES AUX LIGNES RESPECTIVES DE LA MATRICE. LES TRANSISTORS DE SORTIE RECOIVENT UN PREMIER NIVEAU DE COURANT DE BASE EN MODE DE PROGRAMMATION ET UN SECOND NIVEAU DE COURANT DE BASE, INFERIEUR AU PREMIER, EN MODE DE LECTURE, GRACE A QUOI CES TRANSISTORS SONT CAPABLES D'ABSORBER LE COURANT DE FUITE IMPORTANT QUI CIRCULE PAR LES DIODES DE TOUS LES ELEMENTS DE MEMOIRE NON SELECTIONNES, PENDANT LE MODE DE PROGRAMMATION DE LA MEMOIRE. APPLICATION AUX MEMOIRES MORTES DE GRANDE CAPACITE.
Patent FR-2496959-A1 (FR)
Title: Systeme d'etancheite pour reacteurs nucleaires
Inventor: MCEDWARDS JAMES ANGUS
IPC: F16J15/40
Filed: 1981-11-12
Abstract: L'INVENTION CONCERNE UN SYSTEME D'ETANCHEITE POUR REACTEURS NUCLEAIRES. LEDIT SYSTEME S'APPLIQUE A LA DALLE DE COUVERTURE D'UN CAISSON DE REACTEUR NUCLEAIRE QUI COMPORTE DES PREMIER ET SECOND ELEMENTS 42, 44 DELIMITANT UN ESPACE ANNULAIRE 40, UN ISOLANT 76 A PROXIMITE DE LA FACE INFERIEURE DESDITS COMPOSANTS 42, 44 ET AU-DESSUS DU FLUIDE CALOPORTEUR 66 POUR MAINTENIR LA SURFACE SUPERIEURE DE CES DERNIERS A LA TEMPERATURE AMBIANTE, DES JOINTS GONFLABLES 46 POUR FERMER L'ESPACE ANNULAIRE PENDANT LE FONCTIONNEMENT DU REACTEUR, LORSQU'ILS SONT GONFLES, ET POUR PERMETTRE LA ROTATION DE L'UN 42 DES ELEMENTS LORSQU'ILS SONT DEGONFLES. UN JOINT IMMERGE EST SITUE DANS L'ESPACE ANNULAIRE 40 ET COMPORTE UNE RIGOLE CONTENANT DU METAL LIQUIDE 60 DANS LEQUEL PLONGE UNE LAME SUSPENDUE. APPLICATION AUX REACTEURS SURREGENERATEURS REFROIDIS PAR UN METAL LIQUIDE.
Patent FR-2517604-A1 (FR)
Title: Vehicle towing linkage for e.g. caravan or tailer - comprises two diagonal bars extending between opposite sides of towing vehicle and trailer
IPC: B62D13/00
Filed: 1981-12-09
Abstract: The towing linkage between e.g. a lorry (1) and trailer (2) comprises at least two vertical pivotal axes (3,4,5,6) on both the lorry and trailer which are disposed symmetrically about the central longitudinal plane of each vehicle. Two bars (7,8) connect the pivotal axes (3,4) on the lorry with the pivotal axes (5,6) situated on the opposite sides of the trailer. The bars cross one another along the longitudinal plane of the lorry and trailer when the two vehicles are in line. The ends of the two bars are set at different levels on the abutting ends of the tractor and trailer.
Patent FR-2518066-A1 (FR)
Title: Shock protection device for drums contg. radioactive prods. - where cage made in two halves and covered with flexible rubber buffers can be rapidly assembled round drum
Inventor: DIARD JEAN-CLAUDE
IPC: G21F5/08
Filed: 1981-12-11
Abstract: Shock protection device for drum contg. radioactive prods.. A cylindrical container is protected against shock by an outer cage covered with flexible rubber buffers. The cage has a base carrying rubber buffers and a circular row of lugs forming hinges for a circular row of arms (a). Each arm (a) carries a flexible rubber buffer and ends in a hook. A cover is placed on the top of the container or drum, and has a circular row of lugs forming hinges for a circular row of arms (b). Each arm (b) carries a flexible rubber buffer, and ends in a hook carrying a ring receiving a hook on one arm (a). The result is a cage consisting of two halves which can be rapidly assembled round a drum. The rings are pref. adjustable so they can apply tension between each pair of arms (a,b). Used esp. to prevent damage to a drum contg. radioactive materials mixed with cement, where the drum is relatively fragile.
Patent FR-2520757-A1 (FR)
Title: Phosphorus-deoxidised copper-chromium-zirconium alloy - produced by continuous casting under nitrogen atmos.
Inventor: LODINI ALAIN
IPC: C22F1/08
Filed: 1982-02-04
Abstract: In the prodn. of a Cu-Cr-Zr alloy by continuous casting under a nitrogen atmos., the molten alloy bath is deoxidised with phosphorus just before addn. of the Zr and continuous casting, the continuously cast ingot being forged before an optional extrusion step. Also claimed is a novel Cu-Cr-Zr alloy of compsn. (by wt.) 0.4-1% Cr, 0.02-0.1% Zr, 0.01-0.04% P, balance Cu. The alloy is useful for sliding wear components, spot welding electrode tips and components which require to be electron beam welded, e.g. spot welding jaw arms. The phosphorus addn. prevents formation of zirconium oxide grain boundary films, provides structural hardening pptes. and simplifies alloy prodn. and casting, without reducing the electrical or thermal conductivity of the alloy.
Patent FR-2499770-A1 (FR)
Title: Procede de production de transducteurs de pression a haute temperature, dispositif a utiliser comme transducteurs de pression et semi-conducteurs et structure a utiliser comme semi-conducteur
Inventor: WILNER LESLIE BRUCE
IPC: G01L9/00
Filed: 1982-02-11
Abstract: L'INVENTION CONCERNE UN PROCEDE DE PRODUCTION DE TRANSDUCTEURS DE PRESSION A DIAPHRAGME EN SILICIUM. CE PROCEDE CONSISTE A JOINDRE L'UNE A L'AUTRE, PAR DIFFUSION EN DEUX ETAPES, DEUX TRANCHES 10, 12 DE SILICIUM CONVENABLEMENT ORIENTEES. DES DIAPHRAGMES 14 DE PRESSION, A CONCENTRATION DE CONTRAINTES, SONT FORMES DANS LA TRANCHE 12 DONT UNE SURFACE, REVETUE D'UNE COUCHE DE DIOXYDE DE SILICIUM, EST LIEE A UNE SURFACE REVETUE D'UNE COUCHE RICHE EN BORE DE LA TRANCHE 10. LA LIAISON DES DEUX COUCHES FORME UNE COUCHE 22 D'OXUDE DE BORE ET DE DIOXYDE DE SILICIUM. DOMAINE D'APPLICATION: CAPTEURS DE PRESSION, SEMI-CONDUCTEURS, ETC.
Patent FR-2500181-A1 (FR)
Inventor: JACKLE REINHARD
IPC: G04B19/26
Filed: 1982-02-12
Abstract: The subject matter of the invention are time measuring instruments for displaying time cycles not subject to the normal 24-hour rhythm, in particular tide meters, lunar phase clocks and other astronomical clocks, which are constructed in such a way that use is made of a normal clockwork having quartz control, that this clockwork is driven by a quartz crystal which is detuned with respect to a normal clock quartz, and that use is made, if appropriate, on the output side of the clockwork, of an additional gear chain, in particular a speed reducer coupled to a 24-hour wheel of the clockwork and having a corresponding transmission ratio. In this case, a plurality of time measuring instruments can be combined to form a unit.
Patent FR-2524523-A1 (FR)
Title: Composite piece for building construction - has two wooden sheets infilled with insulation material
Inventor: IVORRA CLAUDE
IPC: E04C2/40
Filed: 1982-04-05
Abstract: The composite piece (1) has two longitudinal wooden sheets (2), rectangular and very elongated, connected to each other by a series of transverse metal tube bars (3) at about mid-height. The parallelepipedal volume between the leafs is filled with cellular insulating material (4) and the transverse bars are bedded in the material. The metal tube ends (6) are anchored to the sheets or alternatively, each tube has two annular bell mouth parts forming collars applied respectively to the sheet internal faces. The tube ends traverse circular openings in the sheets and are set on the external leaf faces.
Patent FR-2530969-A1 (FR)
Title: Mixer for gas producer gas with a condenser filter.
Inventor: BALLU LOUIS
IPC: B04C3/00
Filed: 1982-07-28
Abstract: Mixer consisting of a hollow cylindrical body 1 carrying tangentially a delivery pipe for the gas-air mixture 7 provided at the exit of the gas delivery pipe 8 and of the air inlet pipe 9 and coaxially the exit pipe 2 for the gas-air mixture, one end of this pipe projecting inside the cylindrical body and inside a coaxial filter 12 dividing the cylindrical body into two concentric chambers, a siphon pipe 14 emerging into the bottom of the cylindrical body and bringing the bottom of the body into communication with the outside to allow the condensation water to flow out.
Patent FR-2511825-A1 (FR)
Title: Procede et circuit d'addition de mots binaires constituant des signaux modules par impulsions et codage selon une loi de compression
Inventor: LIPINSKI ANDREW DOMINIC JAMES
IPC: G06F7/49
Filed: 1982-08-11
Abstract: CIRCUIT D'ADDITION DE MOTS MIC A 8 ELEMENTS BINAIRES EB INDIQUANT DES VALEURS QUANTIFIEES D'ECHANTILLONS DE SIGNAUX ANALOGIQUES SUIVANT UNE LOI DE COMPRESSION, PAR EXEMPLE LA LOI A DU CCITT. LA PREMIERE MOITIE DES MOTS A TRAITER MIC 1, 2 C'EST-A-DIRE L'EB DE SIGNE ET DES 3 EB DE NUMERO DE SEGMENT 0 A 7 EST TRANSMISE A UNE PREMIERE MEMOIRE MORTE PROGRAMMABLE PROM 1 ET LA SECONDE MOITIE 4 EB INDIQUANT LA POSITION DE L'ECHANTILLON DANS LE SEGMENT PARMI LES 16 POSSIBLES A DEUX SECONDES MEMOIRES PROM 2 ASSOCIEES CHACUNE A L'UN DES MOTS. QUAND LES NUMEROS DE SEGMENT SONT DIFFERENTS, PROM 1 COMMANDE LE DECALAGE DES 4 DERNIERS EB DU MOT DE PLUS PETITE VALEUR ABSOLUE DANS LA PROM 2 APPROPRIEE, AVEC INTRODUCTION D'UN 1 COMME EB LE PLUS SIGNIFICATIF LORS DU PREMIER DECALAGE ET ENSUITE DES 0. SI LES SIGNES SONT DIFFERENTS, PROM 1 COMMANDE EGALEMENT LA COMPLEMENTAIRE A 2 DU RESULTAT DU DECALAGE. UN SOMMATEUR E FOURNIT LE RESULTAT A 5 EB DE L'ADDITION DE LA PARTIE A 4 EB INCHANGEE DU PREMIER MOT ET DE LA PARTIE A 4 EB AINSI TRAITEE DU SECOND ET LE TRANSMET A DEUX MEMOIRES MORTES PROGRAMMABLES PROM 3 DONT L'UNE FOURNIT L'EB DE SIGNE ET LES EB DE SEGMENT DE LA SOMME OU DE LA DIFFERENCE DES DEUX MOTS MIC ET L'AUTRE LES 4 EB DE POSITION DANS LE SEGMENT, EN FONCTION DES ORDRES DE PROM 1 COMBINES AVEC LA SORTIE DU SOMMATEUR. APPLICATION AUX SYSTEMES TELEPHONIQUES A COMMUTATION NUMERIQUE.
Patent FR-2516849-A1 (FR)
IPC: B26D7/06
Filed: 1982-11-22
Abstract: L'INVENTION CONCERNE UNE MACHINE A TRANCHER AUTOMATIQUE POUR SAUCISSONS ET PRODUITS SIMILAIRES, DU TYPE COMPORTANT UN BATI 10 PORTANT UN MOTEUR ELECTRIQUE 22 QUI COMMANDE UNE LAME TOURNANTE 20, ET UN DISPOSITIF D'ALIMENTATION POUR AMENER DE FACON CONTINUE DES RANGEES DE PRODUITS A TRANCHER VERS LE PARCOURS DE DEPLACEMENT DE LA LAME TOURNANTE 20. LE PROBLEME A RESOUDRE CONSISTE A OBTENIR DES TRANCHES D'EPAISSEUR UNIFORME A L'AIDE D'UNE CONSTRUCTION SIMPLE. LA MACHINE EST CARACTERISEE EN CE QUE LE DISPOSITIF D'ALIMENTATION COMPORTE PLUSIEURS ARBRES D'ENTRAINEMENT 32 DISPOSES COTE A COTE ET SEPARES PAR DES PAROIS LONGITUDINALES DE RETENUE 68, CHAQUE ARBRE D'ENTRAINEMENT 32 PRESENTANT UNE NERVURE HELICOIDALE 38 SUR LAQUELLE S'APPUIE, EN COURS D'UTILISATION, UN PRODUIT A TRANCHER INSERE ENTRE DEUX PAROIS DE RETENUE CORRESPONDANTES 68, DES MOYENS 58, 60, 62 ETANT PREVUS POUR COMMANDER SIMULTANEMENT LA ROTATION DES ARBRES D'ENTRAINEMENT 32 ET LE MOUVEMENT DE LA LAME TOURNANTE 20 EN SYNCHRONISME. L'INVENTION EST APPLICABLE AU DECOUPAGE EN TRANCHES DE SAUCISSONS ET PRODUITS SIMILAIRES.
Patent FR-2518327-A1 (FR)
Title: Procede de fabrication d'un ensemble de culasse
Inventor: HAMANO ISAO
IPC: H02K15/03
Filed: 1982-12-09
Abstract: LE PROCEDE DE FABRICATION D'UN ENSEMBLE DE CULASSE SELON L'INVENTION CONSISTE ESSENTIELLEMENT A FIXER PAR ADHESIF DES POLES MAGNETIQUES 3 SUR LA CULASSE 2 EN ACIER DOUX EMBOUTI PROFOND, A FORMER UNE PELLICULE DE REVETEMENT 6 SUR TOUTE LA SURFACE DE LA CULASSE Y COMPRIS LES POLES MAGNETIQUES ET A USINER UNE PARTIE D'ASSEMBLAGE A ET UNE PARTIE B DE MONTAGE DE PALIER, NECESSAIRE POUR L'ENSEMBLE DE CULASSE.
Patent FR-2520764-A1 (FR)
Title: Etoffe non tissee a motifs et procede de fabrication de cette etoffe
Inventor: SUZUKI MIGAKU
IPC: D04H1/495
Filed: 1983-01-25
Abstract: A.PROCEDE DE FABRICATION D'UNE ETOFFE NON TISSEE A MOTIFS. B.PROCEDE CARACTERISE EN CE QU'IL COMPREND LES ETAPES CONSISTANT A SOUMETTRE LA COUCHE FIBREUSE A UN TRAITEMENT D'ENCHEVETREMENT DES FIBRES PAR LES JETS D'EAU A GRANDE VITESSE ET A SOUMETTRE ENSUITE LA COUCHE FIBREUSE A FIBRES AINSI ENCHEVETREES, A UN TRAITEMENT D'IMPRESSION DES MOTIFS SUR UN SUPPORT IMPERMEABLE A L'EAU PORTANT LES MOTIFS EN RELIEF PAR DES JETS D'EAU A GRANDE VITESSE A REORIENTER POUR FORMER LES MOTIFS. C.L'INVENTION CONCERNE LA FABRICATION DES ETOFFES NON TISSEES A MOTIFS.
Patent FR-2542353-A1 (FR)
IPC: E04C1/42
Filed: 1983-03-09
Abstract: This glass element consists of a glass block, brick or tile which can be used for constructing panels, walls, slabs and the like. Each glass element comprises on its outer periphery interfitting means such as ribs and grooves and/or tongues and grooves adapted to engage corresponding interfitting means formed either on the adjacent glass block to tile, or on a vertical and/or horizontal independent frame; holes are formed in the end portions of the element for engagement by anchoring studs; the arrangement is such that the panels, walls, slabs and the like can be constructed without using mortar or reinforcing means.
Patent FR-2542772-A1 (FR)
Title: Laminated fancy textile fabric
Inventor: CORBIERE CLAUDE
IPC: D06N7/02
Filed: 1983-03-15
Abstract: Laminated textile fabric of the type consisting of a basic fabric 2 and of a top fabric 8 which are joined together by means of a suitable chemical material 5, characterised in that it comprises decorative inserts 7 arranged between the basic fabric 2 and the top fabric 8, and in that the top fabric 8 is transparent.
Patent FR-2543873-A1 (FR)
Title: Improvements to suction devices for circular saws
IPC: B23Q11/00
Filed: 1983-04-05
Abstract: This description supplements the French patent application No. 80,24392 and the certificate of addition application No. 80,25142 by the same inventor, relating to a dust-catching protector arranged on the dividing cutter to the rear of circular saw blades. Fastening jaws 8 and 8a and an adjustable stop 12 ensure horizontal holding parallel to the sawing table. Adjustable and independent protecting flanges for the extension 11 of the lateral sides facilitate the catching of dust thrown to the back of the blade. These engage in absorption and thrust openings 14 and 14a in order to be channelled by means of a section 15, 16, 20 towards an upper ejection corridor 23. The dusty air thrown round the front of the blade 19a onto the sawing component is deflected through a grid 21b by a flexible apron towards the aforementioned upper ejection corridor 23. A separation screen 22 for the two functions is situated above the grid. This dust-catching protector may also be fixed above the dividing cutter and comprise a second apron for dust ejected to the rear of the blade.
Patent FR-2526578-A1 (FR)
Title: Transformateur
Inventor: RADEMAKER GERRIT
IPC: H01F30/00
Filed: 1983-05-04
Abstract: TRANSFORMATEUR COMPORTANT UN NOYAU FERROMAGNETIQUE MUNI DE DEUX BRANCHES PARALLELES 1 RELIEES PAR DES CULASSES 3 ET ENTOUREES D'AU MOINS UN ENROULEMENT DE TRANSFORMATEUR 7, 11 DE FACON QUE CELUI-CI SOIT COUPLE MAGNETIQUEMENT AU NOYAU. POUR REDUIRE LE COUT, UN AUTRE ENROULEMENT 17 EST PLACE SUR LE NOYAU DE FACON A NE PAS ETRE COUPLE MAGNETIQUEMENT A L'ENROULEMENT DE TRANSFORMATEUR 7, 11. APPLICATIONS: TRANSFORMATEUR D'ALIMENTATION DANS DES CIRCUITS ELECTRONIQUES.
Patent FR-2528084-A1 (FR)
Title: Anthraquinone and divalent metal salt compsn. - for increasing pulp yield in paper prodn.
Inventor: STELTENKAMP MICHAEL S
IPC: D21C3/22
Filed: 1983-06-02
Abstract: A compsn. for increasing the yield of paper pulp derived from lignocellulosic materials comprises:- (a) 0.01-1.5 wt.% anthraquinone, and (b) 0.01-10 wt.% of a divalent metal salt comprising Ca, Ba, Sr, Mg or Zn salt, based on the lignocellulosic material. Also claimed is a process for the delignification of lignocellulosic materials by treating the latter with an alkaline digesting liquor contg. the above compsn. and up to 50 vol.% of the spent liquor.
Patent FR-2550689-A1 (FR)
Title: Means of obtaining a flexible and reinforced foundation for beehive frames.
IPC: A01K47/04
Filed: 1983-08-19
Abstract: Apparatus permitting manufacture of a flexible foundation intended to be mounted and stretched horizontally between the two uprights of a beehive frame, the three basic elements forming it, that is to say a wax sheet 2, two plastic profiles 3 and the parallel metal wires 6, being connected by welding of the wires onto the other two elements. The two profiles of one and the same foundation are welded during two distinct cycles, one profile remaining permanently welded onto the assembly of the wires in order to permit their advance. The different operations of manufacture of a foundation may be more or less automated according to requirements, the apparatus also offering the possibility of producing several foundations during one and the same cycle.
Patent FR-2533661-A1 (FR)
Title: Accouplement en forme de virole pour tuyauterie
Inventor: OTHOLD ROLF
IPC: F16L37/00
Filed: 1983-09-22
Abstract: INVENTION CONCERNANT DES CANALISATIONS. ACCOUPLEMENT 13 EN FORME DE VIROLE POUR TUYAUTERIES, QUI EST PRESENTE UN GRADIN RADIAL 18 COMPORTANT UNE OUVERTURE 22 DIRIGEE RADIALEMENT POUR RECEVOIR UNE PIECE DE RACCORDEMENT DE TUYAU SEPARE, CETTE DERNIERE PRESENTANT A UNE EXTREMITE UNE BRIDE RADIALE 25 SUR LE COTE DE LAQUELLE, ECARTE DE LA PIECE DE RACCORDEMENT DU TUYAU, IL EST FORME AU MOINS UN ELEMENT D'ARRET 26 QUI SAISIT PAR L'ARRIERE LE BORD DE L'OUVERTURE DU GRADIN, TANDIS QUE LA BRIDE S'APPLIQUE AVEC ETANCHEITE CONTRE LE COTE EXTERIEUR DU GRADIN 18. APPLICATION A LA FABRICATION DE TELS ACCOUPLEMENTS A USAGES MULTIPLES.
Patent FR-2553846-A1 (FR)
Title: Clutch release bearing, especially for a motor vehicle, and its method of mounting
Inventor: RENAUD PIERRE
IPC: F16D23/14
Filed: 1983-10-19
Abstract: The invention concerns a clutch release bearing comprising a bush 17 for which it is adapted to act in traction on the release device 13 of a clutch, a roller bearing 20 engaged on this bush 17, and, in order to retain the latter, a split ring 23 in engagement with this bush 17 on the roller bearing side 20 opposite the release device 13. According to the invention, the associated manoeuvring element 14 comprises, in readiness, a bearing surface 55, suitable for the temporary reception of the split ring 23, and, in combination, the flange 34 of this manoeuvring element 14 has at least one opening 56 able to give access from the outside to the said bearing surface 55. Application to "drawn" clutch release bearings, especially for motor vehicles.
Patent FR-2536690-A1 (FR)
Title: Dispositif de manipulation automatique pour des travaux industriels
Inventor: HELMS DIRK
IPC: B25J15/00
Filed: 1983-11-23
Abstract: UN DISPOSITIF DE MANIPULATION AUTOMATIQUE COMPORTE PLUSIEURS BRAS 20-22 DECALES AUTOUR D'UN AXE DE ROTATION, SUR UN SUPPORT 8, ET DES MOYENS D'ENTRAINEMENT POUR FAIRE PIVOTER LES BRAS AINSI QUE DES MOYENS D'ACTIONNEMENT DANS LA ZONE DE L'AXE DE ROTATION POUR COMMANDER LES TETES-OUTILS AUX EXTREMITES DES BRAS 20-22 DONT CHACUN EST REALISE AVEC UNE LONGUEUR DETERMINEE, C'EST-A-DIRE UN ALLONGEMENT DETERMINE DE L'AXE DE ROTATION AUX TETES-OUTILS. SUR LES BRAS OU DANS LE PALIER DE BRAS SONT PREVUS DES MOTEURS D'ENTRAINEMENT POUR DEPLACER LA TETE-OUTIL ET L'OUTIL DANS AU MOINS DEUX DEGRES DE LIBERTE.
Patent FR-2537053-A1 (FR)
Title: Procede de surveillance de la production sur des machines a sacs
Inventor: MILSMANN KLAUS
IPC: B31B19/74
Filed: 1983-12-06
Abstract: CONTROLE DE LA PRODUCTION DANS DES MACHINES A SACS. LE CONTROLE EST EFFECTUE DES L'ENTREE DES PIECES 1 DANS LA MACHINE ET DE FACON CONTINUE PENDANT TOUT LEUR PARCOURS EN EXPLORANT A L'AIDE D'ORGANES D'EXPLORATION 5, 5 L'ECART EVENTUEL ENTRE LA VALEUR REELLE ET LA VALEUR PRESCRITE DE LA POSITION DANS L'ESPACE DES PIECES ET DE L'EMPLACEMENT DU DEFAUT. A PARTIR DE CES VALEURS, LE DISPOSITIF AGIT COMME REGULATEUR DE LA VITESSE DE LA MACHINE, DE PREFERENCE EN LA REDUISANT, ETOU EN LA STOPPANT AVEC OU SANS FREINAGE. APPLICATION NOTAMMENT EN AMONT DES POSTES DE FORMATION DE FOND.
Patent FR-2546938-A1 (FR)
Title: Structure mixte de plancher
Inventor: RYAN THOMAS G
IPC: E04B5/29
Filed: 1983-12-21
Abstract: L'INVENTION CONCERNE UNE STRUCTURE MIXTE DE PLANCHER A HAUTE PERFORMANCE. CETTE STRUCTURE COMPREND DES POUTRES 50 DE SECTION EN I SUR LE DESSUS 52 DESQUELLES DES GOUJONS 60 SONT SOUDES, DIRECTEMENT AU-DESSUS DES AMES 56, DES TOLES ONDULEES 10 DONT LES EXTREMITES 16 DES CRETES 14 SONT FERMEES ET INCLINEES VERS LE BAS, CES TOLES REPOSANT PAR LEURS EXTREMITES SUR LE DESSUS 52 DES POUTRES 50, ET DU BETON 80 COULE SUR LES ELEMENTS PRECEDENTS ET AUTOUR DES GOUJONS 60. DOMAINE D'APPLICATION: CONSTRUCTION DE PLANCHERS A HAUTE RESISTANCE.